Any of various structures in vertebrates functioning as fins, wings, or feathers; esp. a fin of a fish; a flipper of a seal or whale. Obsolete.
| 单词 | θ41370 |
| 释义 | the world > animals > mammals > group Unguiculata or clawed mammal > order Pinnipedia (seal, sea lion, or walrus) > [noun] > family Phocidae > seal > parts of (1) pinna1890 Any of various structures in vertebrates functioning as fins, wings, or feathers; esp. a fin of a fish; a flipper of a seal or whale. Obsolete. |
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